CN215896614U - Diaphragm buffer memory and deviation correcting mechanism - Google Patents
Diaphragm buffer memory and deviation correcting mechanism Download PDFInfo
- Publication number
- CN215896614U CN215896614U CN202121579455.5U CN202121579455U CN215896614U CN 215896614 U CN215896614 U CN 215896614U CN 202121579455 U CN202121579455 U CN 202121579455U CN 215896614 U CN215896614 U CN 215896614U
- Authority
- CN
- China
- Prior art keywords
- roller group
- horizontal
- lifting
- diaphragm
- deviation rectifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a diaphragm caching and rectifying mechanism. The mechanism comprises a horizontal roller group, a lifting roller group and a deviation-correcting driving piece; the horizontal roller group can move horizontally to the lower part of the lifting roller group, and rollers on the lifting roller group and rollers of the horizontal roller group move in a staggered manner when the lifting roller group lifts; the horizontal roller group and the lifting roller group are in transmission connection with the deviation-rectifying driving part, and can be driven by the deviation-rectifying driving part to synchronously carry out horizontal movement deviation rectification. The mechanism is designed as a diaphragm buffer and correction integrated structure, diaphragm buffer and unwinding correction operation can be synchronously realized on the same mechanism, the operation procedure is simpler and more efficient, and the diaphragm initial feeding film threading process can be realized by directly passing the roller group from the horizontal direction to unwind the film, so that the complexity of diaphragm initial feeding film threading is reduced, and the production efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of winding production equipment of a diaphragm of a lithium battery cell, in particular to a diaphragm caching and correcting mechanism.
Background
The lamination battery core diaphragm winding is an essential process flow in the production process of the lithium ion battery, when the size of the battery core is large, the diaphragm is long in pre-stretched size, the space size of equipment is limited, the diaphragm cannot be pulled to a certain length at one time, the auxiliary time is increased, the capacity efficiency of the equipment is seriously influenced, and the auxiliary blanking time for saving the battery core is an effective mode for improving the lamination efficiency of the equipment. Meanwhile, the winding alignment degree needs to be ensured in the winding process of the battery core diaphragm, otherwise, the diaphragm is wrinkled and folded, and the winding quality of the diaphragm is seriously affected.
In the existing winding production process of the battery core diaphragm, a diaphragm caching mechanism and a deviation correcting mechanism are arranged to respectively pull out a coiled diaphragm for caching and deviation correcting alignment. However, the existing diaphragm buffer mechanism and the existing deviation correcting mechanism are separately arranged mechanisms, so that the complexity of the whole equipment is increased, and meanwhile, the operation flows are complicated due to the operation of the separate mechanisms, which is not beneficial to improving the working efficiency; in addition, the existing diaphragm buffer mechanisms are designed by floating rollers with fixed trends, the complexity of initial feeding and film threading of the diaphragm is increased, the operation complexity is further increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diaphragm caching and correcting mechanism, aiming at solving the problems that a diaphragm caching mechanism and a correcting mechanism of the existing lithium battery cell diaphragm winding production equipment are separately arranged, the structure and the operation procedure are complex, and the working efficiency is low.
The purpose of the utility model is realized by the following technical scheme.
A diaphragm buffer and correction mechanism comprises a horizontal roller group, a lifting roller group and a correction driving piece;
the horizontal roller group can move horizontally to the lower part of the lifting roller group, and the lifting roller group can move up and down; the horizontal roller group is provided with a plurality of horizontal rollers, the lifting roller group is provided with a plurality of lifting rollers, and after the horizontal roller group moves to the position below the lifting roller group horizontally, the lifting rollers and the horizontal rollers move in a mutually staggered manner in the lifting movement process of the lifting roller group; the horizontal roller group and the lifting roller group are in transmission connection with the deviation-rectifying driving part, and can be driven by the deviation-rectifying driving part to synchronously carry out horizontal movement deviation rectification.
In a preferred embodiment, the horizontal roller group and the lifting roller group are both arranged on a deviation rectifying moving plate; the output end of the deviation rectifying driving piece is in transmission connection with the deviation rectifying movable plate and can be driven by the deviation rectifying driving piece to carry out horizontal movement deviation rectifying.
In a more preferred embodiment, the deviation correcting drive is a servo motor; the deviation rectifying driving piece is in transmission connection with the deviation rectifying moving plate through a driving screw rod.
In a more preferred embodiment, the deviation correcting moving plate and the deviation correcting driving piece are both mounted on a base plate; the base plate is provided with a first horizontal sliding rail, and the deviation rectifying moving plate is arranged on the first horizontal sliding rail in a sliding mode.
In a preferred embodiment, the lifting roller group is arranged on the vertical plate in a sliding mode and driven by a lifting driving piece to move up and down.
In a preferred embodiment, the vertical plate is provided with a first lifting slide rail, and the lifting roller group is arranged on the first lifting slide rail in a sliding manner through a sliding block.
In a preferred embodiment, the horizontal roller group is arranged on a horizontal mounting plate in a sliding mode and is driven by a horizontal driving piece to move horizontally.
In a more preferable embodiment, the horizontal mounting plate is provided with a second horizontal slide rail, and the horizontal roller group is arranged on the second horizontal slide rail in a sliding manner through a connecting block.
In a preferred embodiment, in the diaphragm buffering and correcting mechanism, a pressure membrane module is arranged at the feed end of the mechanism and used for compressing the diaphragm buffered in place; the film pressing assembly comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate corresponds to the lower pressing plate up and down; the upper pressing plate and the lower pressing plate can be driven by a first air cylinder and a second air cylinder to respectively descend and ascend, and are mutually folded to press the film;
the film pressing assembly is in transmission connection with the deviation rectifying driving piece, and can be driven by the deviation rectifying driving piece and perform horizontal movement deviation rectifying synchronously along with the horizontal roller group and the lifting roller group.
Furthermore, the second cylinder is mounted on the deviation rectifying moving plate through a fixed plate and can move synchronously with the deviation rectifying moving plate.
In a more preferred embodiment, the film pressing assembly comprises a film pressing mounting frame, a second lifting slide rail is arranged on the film pressing mounting frame, and the upper pressing plate and the lower pressing plate are both arranged on the second lifting slide rail in a sliding manner.
More preferably, the film pressing mounting frame comprises two vertical plates arranged on the left and right, the number of the first cylinders is two, and the two first cylinders are respectively arranged on the two vertical plates arranged on the left and right and are in transmission connection with the left end and the right end of the upper pressing plate.
Furthermore, the film pressing mounting rack is arranged on the deviation rectifying movable plate and can synchronously move along with the deviation rectifying movable plate.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the diaphragm buffering and deviation rectifying mechanism is designed into an integral diaphragm buffering and deviation rectifying structure, the integral structure is simplified compared with the structural design that the diaphragm buffering mechanism and the deviation rectifying mechanism are separated, diaphragm buffering and unwinding deviation rectifying operations can be synchronously realized on the same mechanism, the operation procedure is simpler and more efficient, and the working efficiency of diaphragm winding production is effectively improved.
And, among this diaphragm buffer memory and the mechanism of rectifying, the combined design of roller set and horizontal roller set is crossed in the diaphragm buffer memory adoption lift, roll set horizontal migration is crossed to the below of roller set to lift in the level when carrying out the operation, when electric core diaphragm winding needs to carry out the buffer memory, the roller that crosses on it goes up and down when the roller set goes up and down carries out the lift with crossing the roller of roller set with the level and stagger each other and carry out the lift, make the diaphragm carry out the buffer memory, thereby make the diaphragm initial material loading when passing the membrane directly pass the roller set top from the level unreel can, the complexity of the initial material loading pad pasting of diaphragm has been reduced, and then production efficiency has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a diaphragm buffering and deviation rectifying mechanism of the present invention in an initial state according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a diaphragm buffering and deviation rectifying mechanism of the present invention in a working state according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a side view of the diaphragm buffering and deviation rectifying mechanism of the present invention in a working state according to an embodiment of the present invention;
the attached drawings are marked as follows: 1-substrate, 2-horizontal roller group, 201-horizontal roller group, 3-lifting roller group, 301-lifting roller group, 4-deviation-rectifying driving piece, 5-deviation-rectifying moving plate, 6-first horizontal sliding rail, 7-driving screw rod, 8-vertical plate, 9-first lifting sliding rail, 10-lifting driving piece, 11-horizontal mounting seat, 12-horizontal mounting plate, 13-second horizontal sliding rail, 14-horizontal driving piece, 15-connecting block, 16-sliding block, 17-film pressing assembly, 1701-film pressing mounting frame, 1702-second lifting sliding rail, 1703-upper pressing plate, 1704-lower pressing plate, 1705-first air cylinder, 1706-second air cylinder, 18-fixing plate and 19-diaphragm.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to specific examples and drawings, but the scope and implementation of the present invention are not limited thereto.
In the description of the specific embodiments, it should be noted that the terms "horizontal", "vertical", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships where the products of the utility model are usually placed when used, and the terms "first", "second", and the like are used for convenience of distinction and are only used for convenience of description and simplification of description, but do not indicate or imply that the structures or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore are not to be construed as limiting the utility model and are not intended to indicate or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The diaphragm buffering and deviation rectifying mechanism is an integrated structure of diaphragm buffering and deviation rectifying, and as shown in fig. 1-3, the mechanism comprises a horizontal roller group 2, a lifting roller group 3 and a deviation rectifying driving piece 4.
As the buffer roller group, the lifting roller group 3 can be driven by a lifting drive 10 to move up and down. Specifically, the lifting roller set 3 is slidably disposed on a vertical plate 8, a first lifting slide rail 9 is disposed on the vertical plate 8, the lifting roller set 3 is slidably disposed on the first lifting slide rail 9 through a slide block 16, and the lifting roller set 3 is connected with an output end of a lifting driving member 10 and is driven by the lifting driving member 10 to move up and down. In an alternative embodiment, the lift drive 10 is a servo motor.
The horizontal roller set 2 is movable in the horizontal direction by a horizontal drive 14, and the horizontal roller set 2 is horizontally movable below the lifting roller set 3. Specifically, the horizontal roller group 2 is arranged on a horizontal mounting plate 12 in a sliding manner, and the horizontal mounting plate 12 and a horizontal driving piece 14 are both fixedly arranged on a horizontal mounting seat 11; a second horizontal slide rail 13 is arranged on the horizontal mounting plate 12, and the horizontal roller group 3 is arranged on the second horizontal slide rail 13 in a sliding manner through a connecting block 15; the horizontal driving member 14 is connected with the horizontal mounting plate 12 and is driven by the horizontal driving member 14 to move horizontally, and during the horizontal movement of the horizontal mounting plate 12, the horizontal roller group 2 moves horizontally synchronously with the horizontal mounting plate 12. In an alternative embodiment, the horizontal drive member 14 is a pneumatic cylinder.
The horizontal roller group 2 is provided with a plurality of horizontal rollers 201, the lifting roller group 3 is provided with a plurality of lifting rollers 301, and after the horizontal roller group 2 moves horizontally to the lower part of the lifting roller group 3, in the lifting movement process of the lifting roller group 3, the lifting rollers 301 and the horizontal rollers 201 move in a staggered manner. In one embodiment as shown in fig. 1-3, the horizontal pass-roller set 2 has three horizontal pass-rollers 201, and the elevation pass-roller set 3 has two elevation pass-rollers 301; in the side view direction, the two lifting rollers 301 are distributed in the middle of the three horizontal rollers 201 in a staggered manner.
Therefore, when diaphragm winding buffer memory operation is carried out, the horizontal roller group 2 is driven by the horizontal driving piece 14 to move to the position below the lifting roller group 3 when the horizontal roller group starts to work, and the diaphragm is unwound and passes through the horizontal roller group 2; when the buffer memory is started, the lifting roller group 3 is driven by the lifting driving piece 10 to move downwards, and in the downwards moving process that the lifting rollers 301 of the lifting roller group 3 and the horizontal rollers 201 of the horizontal roller group 2 are staggered with each other, the diaphragm is driven to move downwards from the gap of the horizontal roller group 201, so that the diaphragm is buffered.
As a diaphragm buffer and correction integrated design structure, the horizontal roller group 2 and the lifting roller group 3 are in transmission connection with the correction driving part 4 and can be driven by the correction driving part 4 to synchronously carry out horizontal movement correction. After the horizontal roller group 2 and the lifting roller group 3 complete the diaphragm buffer memory in cooperation, in order to ensure the alignment degree of rolling, the horizontal roller group 2 and the lifting roller group 3 are driven to move left and right synchronously by the transmission of the deviation-rectifying driving piece 4, and the deviation-rectifying alignment of the diaphragm can be realized. Therefore, diaphragm caching and unreeling deviation correcting operations can be synchronously realized on the same mechanism, so that the operation procedure is simpler and more efficient, and the working efficiency of diaphragm reeling production is effectively improved.
In a preferred embodiment, please refer to fig. 1 to 3 again, the horizontal roller group 2 and the lifting roller group 3 are both mounted on a deviation-correcting moving plate 5, and the deviation-correcting moving plate 5 and the deviation-correcting driving member 4 are both mounted on the base plate 1; the base plate 1 is provided with a first horizontal slide rail 6, and the deviation rectifying moving plate 5 is arranged on the first horizontal slide rail 6 in a sliding manner; the output end of the deviation rectifying driving piece 4 is in transmission connection with the deviation rectifying moving plate 5 and can be driven by the deviation rectifying driving piece 4 to move horizontally left and right. When the deviation correcting moving plate 5 is driven to horizontally move left and right by the deviation correcting driving piece 4, the horizontal roller group 2 and the lifting roller group 3 which are arranged on the deviation correcting moving plate 5 can synchronously horizontally move left and right along with the deviation correcting moving plate 5, so that the horizontal roller group 2 and the lifting roller group 3 are driven to cooperate with the cached diaphragm to perform deviation correcting alignment.
In a specific embodiment, as shown in fig. 1 to 3, the horizontal roller group 2 is mounted on the horizontal mounting seat 11 through the horizontal mounting plate 12, and the horizontal mounting seat 11 is fixedly mounted on the deviation rectifying moving plate 5 and can move synchronously with the deviation rectifying moving plate 5; the lifting roller group 3 is arranged on the vertical plate 8, and the vertical plate 8 is fixedly connected with the deviation rectifying moving plate 5 and can synchronously move along with the deviation rectifying moving plate 5. Therefore, the horizontal roller group 2 and the lifting roller group 3 are arranged on the deviation rectifying moving plate 5, and can synchronously and horizontally move along with the deviation rectifying moving plate 5.
Further, in a specific optional embodiment, the deviation rectifying driving component 4 is a servo motor; the deviation rectifying driving piece 4 is in transmission connection with the deviation rectifying moving plate 5 through a driving screw rod 7.
In another preferred embodiment, referring again to fig. 1-3, a squeeze film assembly 17 is provided at the feed end of the mechanism for compressing the buffered diaphragm. After roller set 2 is crossed in the level and goes up and down to cross roller set 3 and cooperate to carry out the buffer memory to the diaphragm, press mold subassembly 17 can compress tightly the diaphragm of feed end to the diaphragm of buffer memory is conveniently rolled up by winding mechanism.
Specifically, the squeeze film assembly 17 comprises an upper pressing plate 1703 and a lower pressing plate 1704, wherein the upper pressing plate 1703 corresponds to the lower pressing plate 1704 up and down; the upper platen 1703 and the lower platen 1704 can be driven by the first cylinder 1705 and the second cylinder 1706 to descend and ascend respectively, and the upper platen 1703 and the lower platen 1704 are folded together in the descending and ascending processes to squeeze the film.
And the film pressing assembly 17 is in transmission connection with the deviation-rectifying driving part 4, and can be driven by the deviation-rectifying driving part 4 to synchronously perform horizontal left-right movement deviation rectification along with the horizontal roller group 2 and the lifting roller group 3.
In an optional embodiment, the film pressing assembly 17 further includes a film pressing mounting frame 1701, and the film pressing mounting frame 1701 includes two vertical plates arranged left and right, wherein a left vertical plate of the film pressing mounting frame 1701 and the vertical plate 8 are integrated or fixed to each other, and a right vertical plate of the film pressing mounting frame is fixed to the deviation rectifying moving plate 5; the two vertical plates on the left and right sides of the squeeze film mounting rack 1701 are provided with second lifting slide rails 1702, and the upper platen 1703 and the lower platen 1704 are both slidably disposed on the second lifting slide rails 1702. Thus, the film pressing mounting frame 1701 is disposed on the deviation rectifying moving plate 5 and can move synchronously with the deviation rectifying moving plate 5.
Further optionally, there are two first cylinders 1705, and the two first cylinders 1705 are respectively installed on two vertical plates disposed on the left and right sides and are in transmission connection with the left and right ends of the upper platen 1703.
In addition, the second cylinder 1706 is mounted on the deviation rectifying moving plate 5 through the fixing plate 18 and can move synchronously with the deviation rectifying moving plate 5, the lower pressing plate 1704 is slidably disposed on the second lifting slide rail 1702, and an output end of the second cylinder 1706 is connected to the lower pressing plate 1704.
So, make press mold subassembly 17 and level cross roller set 2 and go up and down to cross roller set 3 an organic whole and install on rectifying moving plate 5 to can be realized removing about synchronous level by the drive of the driving piece 4 drive of rectifying, thereby can realize rectifying and high-efficient rolling when buffer memory diaphragm.
The above embodiments are merely preferred embodiments of the present invention, and the technical solutions of the present invention are described in further detail, but the above descriptions are exemplary, not exhaustive, and are not limited to the disclosed embodiments, the scope and implementation of the present invention are not limited thereto, and any changes, combinations, deletions, substitutions or modifications that do not depart from the spirit and principle of the present invention are included in the scope of the present invention.
Claims (10)
1. A diaphragm buffer memory and deviation rectifying mechanism is characterized by comprising a horizontal roller group, a lifting roller group and a deviation rectifying driving piece;
the horizontal roller group can move horizontally to the lower part of the lifting roller group, and the lifting roller group can move up and down; the horizontal roller group is provided with a plurality of horizontal rollers, the lifting roller group is provided with a plurality of lifting rollers, and after the horizontal roller group moves to the position below the lifting roller group horizontally, the lifting rollers and the horizontal rollers move in a mutually staggered manner in the lifting movement process of the lifting roller group; the horizontal roller group and the lifting roller group are in transmission connection with the deviation-rectifying driving part, and can be driven by the deviation-rectifying driving part to synchronously carry out horizontal movement deviation rectification.
2. The diaphragm buffer and correction mechanism according to claim 1, wherein the horizontal roller group and the lifting roller group are both mounted on a correction moving plate; the output end of the deviation rectifying driving piece is in transmission connection with the deviation rectifying movable plate and can be driven by the deviation rectifying driving piece to carry out horizontal movement deviation rectifying.
3. The diaphragm buffering and correcting mechanism according to claim 2, wherein the correcting driving member is a servo motor; the deviation rectifying driving piece is in transmission connection with the deviation rectifying moving plate through a driving screw rod.
4. The diaphragm buffering and correcting mechanism according to claim 2, wherein the correcting moving plate and the correcting driving member are mounted on a base plate; the base plate is provided with a first horizontal sliding rail, and the deviation rectifying moving plate is arranged on the first horizontal sliding rail in a sliding mode.
5. The diaphragm buffer and correction mechanism according to claim 1, wherein the lifting roller set is slidably disposed on the vertical plate and driven by a lifting driving member to move up and down.
6. The diaphragm buffering and correcting mechanism according to claim 5, wherein the vertical plate has a first lifting slide rail, and the lifting roller set is slidably disposed on the first lifting slide rail.
7. The diaphragm buffering and correcting mechanism is characterized in that the horizontal roller group is arranged on the horizontal mounting plate in a sliding mode and driven by a horizontal driving piece to move horizontally.
8. The membrane buffering and deviation rectifying mechanism according to claim 7, wherein said horizontal mounting plate has a second horizontal sliding rail thereon, and said horizontal roller set is slidably disposed on said second horizontal sliding rail through a connecting block.
9. The diaphragm buffer and correction mechanism according to any one of claims 1 to 8, wherein a pressure membrane module is arranged at the feed end of the mechanism; the film pressing assembly comprises an upper pressing plate and a lower pressing plate, and the upper pressing plate corresponds to the lower pressing plate up and down; the upper pressing plate and the lower pressing plate can be driven by a first air cylinder and a second air cylinder to respectively descend and ascend, and are mutually folded to press the film;
the film pressing assembly is in transmission connection with the deviation rectifying driving piece, and can be driven by the deviation rectifying driving piece and perform horizontal movement deviation rectifying synchronously along with the horizontal roller group and the lifting roller group.
10. The diaphragm buffering and deviation rectifying mechanism according to claim 9, wherein said film pressing assembly comprises a film pressing mounting frame, said film pressing mounting frame has a second lifting slide rail thereon, and said upper pressing plate and said lower pressing plate are both slidably disposed on said second lifting slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579455.5U CN215896614U (en) | 2021-07-12 | 2021-07-12 | Diaphragm buffer memory and deviation correcting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579455.5U CN215896614U (en) | 2021-07-12 | 2021-07-12 | Diaphragm buffer memory and deviation correcting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215896614U true CN215896614U (en) | 2022-02-22 |
Family
ID=80345667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121579455.5U Active CN215896614U (en) | 2021-07-12 | 2021-07-12 | Diaphragm buffer memory and deviation correcting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215896614U (en) |
-
2021
- 2021-07-12 CN CN202121579455.5U patent/CN215896614U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109702778A (en) | Energy saving and environment friendly number carving machine | |
| CN210120205U (en) | Electricity core unloader | |
| CN215896614U (en) | Diaphragm buffer memory and deviation correcting mechanism | |
| CN115548412B (en) | Lithium battery rubberizing device and rubberizing method thereof | |
| CN212920745U (en) | Automatic film pasting equipment for aircraft cabin wall plate | |
| CN211225419U (en) | Unloader of electricity core | |
| CN209682257U (en) | Energy saving and environment friendly number carving machine | |
| CN112830307A (en) | Coiling mechanism of quality control machine | |
| CN213211960U (en) | Numerical control strip-replacing foil strip-discharging machine | |
| CN109449350B (en) | Diaphragm caching device, lamination machine and battery core tail winding method | |
| CN211733343U (en) | Song brocade textile fabric processing wire winding auxiliary device | |
| CN220165341U (en) | Coiling mechanism is used in soundproof cotton production | |
| CN221070332U (en) | Cloth rolling equipment | |
| CN220873657U (en) | Folding table mechanism, lamination device and battery production equipment | |
| CN217748835U (en) | Positive pole blank pressing module of power battery tab | |
| CN219778965U (en) | Diaphragm tail winding mechanism of lithium battery lamination machine | |
| CN218602519U (en) | Winding needle structure of lithium battery winding machine | |
| CN216597699U (en) | Vertical lamination stacking machine and battery cell manufacturing equipment | |
| CN218579327U (en) | Yarn transition mechanism capable of automatically adjusting tension | |
| CN213997262U (en) | Aluminum strip straightening mechanism | |
| CN211338149U (en) | Stable rewinding machine coiling mechanism | |
| CN215184123U (en) | Pole piece head rubberizing device | |
| CN216403293U (en) | Floating frame tension roller adjusting device | |
| CN206947156U (en) | A kind of elastic force vertical compression formula up- coiler for transformer iron core production | |
| CN216444790U (en) | Cable winch with straightening function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Workshop B202-1, Yeming Mold Industrial Park, Genyu Road, Tianliao Community, Guangming District, Shenzhen, Guangdong Patentee after: SHENZHEN HEHE AUTOMATION Co.,Ltd. Address before: 518107 b202-1, Yeming mould Industrial Park, Genyu Road, Tianliao community, Yutang street, Guangming District, Huizhou City, Guangdong Province Patentee before: SHENZHEN HEHE AUTOMATION Co.,Ltd. |